Mortgage Company Question

[Armistead Johnson]

Hey All-

Anyone have experience with a company called Total Mortgage? https://www.totalmortgage.com

They contacted me instead of the real estate agent linked to a property I saw online and was interested in- saying I needed a preapproval letter before I could see the property (which I understand) but then I got sucked into hearing about their company and considering it as a funding source. 

Their website is, of course, filled with glowing reviews. Yelp reviews sing a wildly different tune...just seeing if anyone here has worked with them.

Thanks folks!